$4 bucks don't scare me, $6 is a worry, big scare is it won't be there! Parked my PU Truck (Mazda B3000, 18mpg around town). Wife has Honda S2000 (20mpg) and I drive Toyota Echo (37mpg Town).
Other costs scare me.
Food
Utilities (Elec/Water)
Taxes (Property, Sales)
Only shame is we need 4x4 for Winter Snows (Really Used this Winter) and S2000 is fun machine. Still plan on Road Trip, 600 miles away.
100+ with the Top Down and Wind in your Hair is Fun! (When I pass I hurry up and pass U, ask those Harley Riders I blew clothes off last year)
DM